CN201663787U - Shielding case - Google Patents
Shielding case Download PDFInfo
- Publication number
- CN201663787U CN201663787U CN2010201597958U CN201020159795U CN201663787U CN 201663787 U CN201663787 U CN 201663787U CN 2010201597958 U CN2010201597958 U CN 2010201597958U CN 201020159795 U CN201020159795 U CN 201020159795U CN 201663787 U CN201663787 U CN 201663787U
- Authority
- CN
- China
- Prior art keywords
- casing
- shielding case
- fastening groove
- groove
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 24
- 229910052742 iron Inorganic materials 0.000 claims abstract description 12
- 238000003466 welding Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
Images
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- Details Of Aerials (AREA)
Abstract
The utility model relates to a shielding case, which comprises a casing and an iron cover. The casing is in the shape of a circular groove; an opening is arranged at the upper end of the casing; two arc-shaped antenna holes are arranged at the bottom end of the casing; a lightning arrester grounding pin fixing hole is arranged between the two arc-shaped antenna holes; a fastening groove is arranged at the position of the lower edge of the opening at the upper end of the casing; and the iron cover is fastened on the fastening groove when in installation. As the fastening groove is additionally arranged at the position of the lower edge of the opening at the upper end of the casing and the iron cover of the shielding case is directly fastened in the fastening groove of the casing for subsequent clamping and sealing, the shielding case needs no welding, facilitates operation, saves time, improves work efficiency and reduces production cost for integrated assembly.
Description
Technical field
The utility model relates to electrical equipment lightning protection field, and it is specifically related to a kind of radome that is used to install lightning-arrest element.
Background technology
The lightning-arrest element of present anti-lightening protector generally all is to be installed in the radome of metal; this radome mostly is circular groove shape; one end needs solder up; but since radome seal and cell body between be matched in clearance; so sealing very of fixed mask cover bothers in welding; cause when sealing and lose time; production efficiency is low; and welding needs to adopt soldering; tin belongs to rare mineral matter; the processing cost height has improved the production cost of whole radome so on the whole, so be badly in need of a kind of radome that convenient welding is sealed that need not now.
The utility model content
At the problems referred to above, the purpose of this utility model is to propose a kind of radome that convenient welding is sealed that need not.
For achieving the above object, the utility model is taked following technical scheme:
A kind of radome, it comprises: housing and iron covering, described housing is a circular groove shape, its upper end open, the bottom is provided with two radial antenna holes, be provided with arrester ground pin fixing hole in the middle of described two radial antenna holes, the place, lower edge of described housing upper end open is provided with draw-in groove, and described iron covering is fastened on the draw-in groove when mounted.
The utility model is owing to take above technical scheme, and it has the following advantages:
The utility model radome has additional draw-in groove at the place, lower edge of housing upper end open, and the iron covering of radome directly is fastened in the draw-in groove of housing, tighten then and seal, need not welding, handled easily, mix the time saved at integral installation, improved operating efficiency, reduced production cost.
Description of drawings
Fig. 1 is the overall structure figure of the utility model radome housing.
Fig. 2 is the overall structure figure of the utility model radome iron covering.
Embodiment
Below in conjunction with drawings and Examples the utility model is described in detail.
As depicted in figs. 1 and 2, overall structure figure for the utility model radome, it comprises: housing 1 and iron covering 2, housing 1 is a circular groove shape, its upper end open, bottom are provided with two radial antenna holes 3, the 3 middle arrester ground pin fixing holes 4 that are provided with in two radial antenna holes, place, lower edge in housing 1 upper end open is provided with draw-in groove 5, and iron covering 2 is fastened on the draw-in groove 5 when mounted.
The utility model radome at first is fixed on lightning-arrest element in the housing 1 arrester ground pin fixing hole 4 external arresters when assembling, then iron covering 2 is fastened on the draw-in groove 5, at sealing part draw-in groove 5 two ends is clamped, the whole erection process need not welding, handled easily provides cost savings.
The utility model only describes with the foregoing description; the structure of each parts, the position is set and connects and all can change to some extent; on the basis of technical solutions of the utility model; all improvement and equivalents of individual component being carried out according to the utility model principle all should not got rid of outside protection range of the present utility model.
Claims (1)
1. radome, it comprises: housing and iron covering, described housing is a circular groove shape, its upper end open, the bottom is provided with two radial antenna holes, be provided with arrester ground pin fixing hole in the middle of described two radial antenna holes, it is characterized in that: the place, lower edge of described housing upper end open is provided with draw-in groove, and described iron covering is fastened on the draw-in groove when mounted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201597958U CN201663787U (en) | 2010-04-15 | 2010-04-15 | Shielding case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201597958U CN201663787U (en) | 2010-04-15 | 2010-04-15 | Shielding case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201663787U true CN201663787U (en) | 2010-12-01 |
Family
ID=43234202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201597958U Expired - Lifetime CN201663787U (en) | 2010-04-15 | 2010-04-15 | Shielding case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201663787U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106785279A (en) * | 2017-02-21 | 2017-05-31 | 安徽中瑞通信科技股份有限公司 | A kind of multisystem mixing platform mounting structure |
-
2010
- 2010-04-15 CN CN2010201597958U patent/CN201663787U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106785279A (en) * | 2017-02-21 | 2017-05-31 | 安徽中瑞通信科技股份有限公司 | A kind of multisystem mixing platform mounting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101201 |
|
| CX01 | Expiry of patent term |